Key features
Precision pressure calibrator with dual isolated sensors for gas flow calibration (custody transfer) applications
Features two isolated, stainless steel, pressure sensors with 0.025% accuracy
Includes Pt100 RTD input for temperature measurement (probe optional)
Measures 4 to 20 mA signals
Provides internal 24 V loop power supply to power a transmitter under test
Product overview: Fluke 721 Pressure Calibration Instruments
Fluke 721 Precision Pressure Calibrator provides pressure calibration and temperature measurement for custody transfer applications
The Fluke 721 Precision Pressure Calibrator is the ideal tool for gas custody transfer applications. It features dual isolated pressure sensors to allow you to take simultaneous static and differential pressure measurements with a single tool. And it can be configured by selecting either a 16 psi (1.1 bar) or 36 psi (2.48 bar) low pressure sensor then adding any of seven high pressure ranges: 100, 300, 500, 1000, 1500, 3000 or 5000 psi (6.9, 20, 24.5, 69, 103.4, 200, 345 bar).
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General Specifications |
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Instrument setup recall |
Last used on power-up |
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Environmental |
Operating temperature -10°C to +50°C |
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Altitude |
2,000 m |
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Ingress protection |
IP-40 |
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Power requirements |
6.0 V DC |
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Battery life |
>35 hours, typical usage |
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Batteries required |
(4) Standard AA cells |
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Dimensions (H x W x D) |
7.9 x 4.3 x 2.3 in (20 x 11 x 5.8 cm) |
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Weight |
03539 kg (1 lb 3 oz) |
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Connectors/ports pressure |
Two, 1/8 in NPT, 700P Series Pressure
Module RTD Probe |
Models: Fluke 721 Pressure Calibration Instruments
Fluke 721-1601Fluke 721-1601 Precision Pressure Calibrator
16 psig, 100 psig, dual sensor pressure calibrator
Includes:
- Soft case
- Four (4) AA batteries
- Manual
- Traceable calibration certificate
- Test leads